Quick answers
- Where does Matthew A. Grenda see patients?
- Medicare's clinician data lists 2 practice locations, including Waco, TX. Call before your visit to confirm the address.
- What is Matthew A. Grenda's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Matthew A. Grenda accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew A. Grenda accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Matthew A. Grenda?
- (254) 799-8343, as listed in official Medicare / NPI Registry data.
- What is Matthew A. Grenda's NPI number?
- 1982577151. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Matthew A. Grenda is enrolled with Medicare (CMS data updated 2026-10-02).
- 1139 N Loop, Suite 340Waco, TX 76705 (254) 799‑8343
- 5000 W Waco DrWaco, TX 76710 (254) 537‑1064
Group practices
Medicare enrollment lists Matthew A. Grenda as a member of this group (CMS data updated 2026-10-02).
- Waco Integrated Medical PLLC9 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Waco
Clinicians with the same Medicare primary specialty in Waco, TX — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | Logan College Of Chiropractic |
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982577151 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians